Convert anything, at global scale.
200+ formats and automation APIs that feels instant.
CONVERT
From
To
Drop files or choose a source
Upload multiple files at once, mix formats, and fine-tune every conversion with format-aware settings.
Max 2GB per file · Drag & drop ready · Mixed file types welcome
PSB at a glance
PSB
Photoshop's native format became one of the de facto interchange anchors of raster design and retouching, even outside Adobe-only teams, because so many creative pipelines converged around its feature set.
JBIG at a glance
JBIG
JBIG and JBIG2 belong to the branch of imaging standards aimed at scanned monochrome or mostly bitonal content rather than rich photographic colour imaging.
Format comparison
| Feature | PSB | JBIG |
|---|---|---|
| File type | Image | Image |
| Extensions |
|
|
| MIME type |
|
|
| Created year | 1990 | 2000 |
| Inventor | Adobe | Joint Bi-level Image Experts Group |
| Status | proprietary | active |
| Transparency | Not supported | Not supported |
| Animation | Not supported | Not supported |
| Primary use cases |
|
|
| Layer support | Supported | Not supported |
| Vector scaling | Not supported | Not supported |
| Camera raw data | Not supported | Not supported |
| HDR support | Not supported | Not supported |
| Streaming ready | Not supported | Not supported |
When to use each format
When to use PSB
- Your source file is already in PSB.
- Preserve source expectations before exporting to JBIG.
- PSB is commonly used in image workflows.
When to use JBIG
- Your target workflow expects JBIG.
- Improve delivery compatibility with JBIG.
- JBIG is commonly used in image workflows.
FAQs
Why convert PSB to JBIG?
Convert to JBIG when compressing monochrome scanned documents, line art, or text-heavy page imagery where bi-level efficiency matters.
It is useful for document-imaging pipelines rather than everyday photo delivery.
What changes when converting PSB to JBIG?
This conversion changes how the format behaves in downstream tools and delivery environments.
Moving to JBIG removes layer support.
What should I review after converting PSB to JBIG?
Validate output quality on representative files and confirm the target format behaves correctly in the destination workflow.